I found a terrific script that creates watermarked pics on the fly
what it does:
on opening an image it creates a new version of the image including the watermark
it does NOT edit the original and has the abillity to exclude files
for instance I told the htaccess file that files with relf in the filename do not have to get the watermark
in that way it works great with imageflow
how it is applied:
place the files in the attached zipfile in a dir in de media, alle the subfolders will react to the script
easy as can be
----
my question, it doesn't work with filenames that use spaces and that is something I like a lot in the imageflow
so I put in
Function Replace($image)
{
$pic = preg_replace('|[^a-zA-Z0-9_\-.]|', '-', $image);
return $pic;
}
but that does'nt do the trick
anyone?
note: you do not have to include any code into your files, just place the supplied files in de media dir
[gelöscht durch Administrator]
for everyone who doesn't know ... the htaccess in the zipp needs a dot before the filename as soon as it iss on the server...
does anyone know how to set the jpg quality for this... I want the jpg quality to be better than the huge compression it now automatically does...
<?php
$path = $_SERVER['DOCUMENT_ROOT'].$_SERVER['REQUEST_URI'];
$image = imagecreatefromstring(file_get_contents($path));
$w = imagesx($image);
$h = imagesy($image);
// You can change the watermark filename below.
$watermark = imagecreatefrompng('watermark.png');
$ww = imagesx($watermark);
$wh = imagesy($watermark);
imagecopy($image, $watermark, $w-$ww, $h-$wh, 0, 0, $ww, $wh);
header('Content-type: image/jpeg');
imagejpeg($image);
exit();
?>
The function imageJPEG has 3 parameters (last 2 optional).
The second parameter is a file to save the image (leave empty to use standard output)
The 3rd parameter is the jpg quality (1 to 100).
imagejpeg ( $image , '' , 85 ) ;
should output the image in jpg quality 85.
Ruud
Edit: http://www.php.net/imagejpeg - The default quality is 75.
once again:
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Hi guys,
Nice script. Works fine but I have two questions. Is it possible not to show the watermark.png itself in the gallery (I'm using Lightbox2) and secondly: I can't seem to manage not to let the watermark show on the thumbs.
This is what it says in the htaccess:
RewriteCond %{REQUEST_FILENAME} !thumb
Any ideas?
Steven
place a folder inside the folder where the watermark script is..
the watermark script also works on the subfolders.. that way you can point your lightbox module to a subfolder and not show the watermark.png
/media
/fotoalbums
/- watermark script
/- watermark.png
/- subfolder
/ - picture.jpg
/ - picture2.jpg
/ - picture3.png
lightbox - dir : media/fotoalbums/subfolder/
voila
Hi Snark,
Thanxs alot!
Steven
Thanks! Works perfect
The watermark is now in right corner is it possible to change that to middle or left?
I suppose it Will not be too difficult,
Btw, this is where i found THE script
http://blog.triphp.com/www/scripts/automark.html
Did anyone get this to work with file names, could do with it for foldergallery
Thanks
Nick
What do you mean by 'file names'?
I recently have build this into A brax highslide gallery and that works fine